:root{--ink:#16243c;--muted:#52627a;--blue:#175de0;--line:#dce4ef;--pale:#f3f7ff;--navy:#122644;--max:1160px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;font-synthesis:none;text-rendering:optimizeLegibility}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-size:17px;line-height:1.65}a{color:var(--blue);text-underline-offset:4px}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid #ff9d24;outline-offset:5px}img{display:block;max-width:100%;height:auto}figure{margin:0}p{margin:0 0 1.2em}h1,h2,h3{margin:0;color:var(--ink);line-height:1.13;letter-spacing:-.045em}h1{font-size:clamp(2.9rem,4.8vw,4.5rem);font-weight:730}h2{font-size:clamp(2.1rem,3.6vw,3.2rem);font-weight:700}h3{font-size:1.28rem;line-height:1.3;letter-spacing:-.025em}.container{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.eyebrow{font-size:.76rem;font-weight:750;letter-spacing:.14em;color:var(--blue);margin-bottom:24px}.skip{position:fixed;left:20px;top:-100px;background:#fff;z-index:9;padding:10px}.skip:focus{top:10px}.site-header{position:sticky;top:0;z-index:5;border-bottom:1px solid 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.intro{max-width:510px;margin-top:26px}.intro{font-size:1.12rem;line-height:1.75;color:var(--muted)}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin-top:31px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 22px;background:var(--blue);color:#fff;border-radius:11px;text-decoration:none;font-weight:650;font-size:.95rem;line-height:1.45;text-align:center;transition:background .2s,transform .2s}.button:hover{background:#1049b6;transform:translateY(-1px)}.text-link{font-size:.95rem;font-weight:600}.release{margin-top:29px}.release-label{font-size:.82rem;font-weight:650;color:#4e5f76}.release p{margin:4px 0 0;color:#637088;font-size:.8rem}.hero-visual{background:linear-gradient(140deg,#e7f4ff,#e9eeff 70%,#e0ebff);border-radius:34px;padding:30px 19px 19px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.screen-pair{position:relative;height:520px;max-width:450px;width:100%;margin:auto}.screen{border-radius:26px;border:5px solid #fff;box-shadow:0 22px 45px -12px #1c3d6b36}.screen-front{position:absolute;width:224px;right:7px;top:0;transform:rotate(4deg)}.screen-back{position:absolute;width:202px;left:10px;top:61px;transform:rotate(-7deg)}figcaption{font-size:.75rem;line-height:1.5;color:#576985;max-width:380px;margin:17px auto 0;text-align:center}.trust-strip{border-block:1px solid var(--line)}.trust-strip>.container{display:flex;justify-content:center;gap:70px;padding-block:23px;font-weight:550;font-size:.9rem}.trust-strip span span{display:inline-flex;margin-right:8px;color:var(--blue)}.section{padding-block:96px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:48px}.feature{border-top:1px solid var(--line);padding-top:23px}.number{font-size:.83rem;color:var(--blue);font-weight:700}.feature h3{margin-block:23px 13px}.feature p{color:var(--muted);font-size:1rem;line-height:1.7}.how-section{background:var(--pale);padding-block:70px}.how-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:95px;align-items:center}.single-screen .screen{width:230px;margin:auto}.single-screen figcaption{max-width:300px}.steps{list-style:none;padding:0;margin:35px 0 0}.steps li{display:flex;gap:20px;margin:28px 0}.steps li>span{flex-shrink:0;display:grid;place-items:center;width:36px;height:36px;border:1px solid #cbdaf2;border-radius:50%;color:var(--blue);font-weight:650;font-size:.88rem}.steps h3{margin-bottom:9px}.steps p{color:var(--muted);max-width:420px;font-size:1rem;margin:0}.privacy-panel{padding:58px;border-radius:24px;background:var(--navy);color:#d0dbed;display:grid;grid-template-columns:1fr 1fr;gap:55px}.privacy-panel .eyebrow{color:#98b9ff}.privacy-panel h2{color:white}.privacy-intro{margin:24px 0 0;line-height:1.8}.privacy-panel ul{list-style:none;margin:0;padding:0}.privacy-panel li{position:relative;padding-left:28px;margin-bottom:18px;font-size:1rem}.privacy-panel li:before{content:'✓';position:absolute;left:0;color:#8db2ff}.privacy-note{font-size:.86rem;color:#b2c3df;margin:27px 0}.button.light{background:#fff;color:#17396c}.button.light:hover{background:#dfebff}.faq-section{display:grid;grid-template-columns:1fr 1.35fr;gap:60px;padding-bottom:95px}.faqs{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;position:relative;padding:21px 36px 21px 0;font-weight:600;line-height:1.45}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:4px;top:18px;font-size:1.45rem;color:var(--blue);font-weight:400}details[open] summary:after{content:'−'}details p{font-size:1rem;color:var(--muted);padding-right:28px;margin-bottom:23px}.contact-section{text-align:center;border-top:1px solid var(--line);padding-block:66px 84px}.contact-section h2{font-size:clamp(1.8rem,3.2vw,2.5rem)}.contact-section p{color:var(--muted);margin:18px 0 25px}footer{background:#f5f7fa;border-top:1px solid #e8edf3;padding-block:40px}.footer-inner{display:grid;grid-template-columns:1fr auto;gap:25px}.footer-inner p{font-size:.88rem;color:var(--muted);margin:12px 0 0}.footer-links{display:flex;gap:23px;align-items:center;flex-wrap:wrap;font-size:.88rem}.footer-links a{color:var(--muted);text-decoration:none}.footer-links a:hover{text-decoration:underline}.footer-inner small{color:#66738b;font-size:.78rem;grid-column:1/-1}.reading{max-width:810px;padding-block:70px 90px;min-height:60vh}.reading h1{font-size:clamp(2.3rem,5vw,3.7rem);overflow-wrap:anywhere}.reading .intro{margin-top:25px}.updated{font-size:.9rem;color:var(--muted)}.prose{border-top:1px solid var(--line);margin-top:38px;padding-top:15px}.prose section{margin-top:34px}.prose h2{font-size:1.4rem;letter-spacing:-.025em;margin-bottom:15px}.prose p,.prose li{color:var(--muted);font-size:1.02rem;line-height:1.8}.prose ul{padding-left:22px}.email-panel{display:flex;flex-wrap:wrap;align-items:center;gap:18px;background:var(--pale);padding:25px;border-radius:16px;margin-top:29px}.email-address{font-size:clamp(1.15rem,3vw,1.55rem);font-weight:650;overflow-wrap:anywhere}.email-panel p{font-size:.88rem;color:var(--muted);margin:0;width:100%}
@media(min-width:1450px){.hero{padding-block:76px}.hero-visual{min-height:610px}}
@media(max-width:1050px){.hero{gap:32px}.screen-pair{height:465px}.screen-front{width:194px;right:0}.screen-back{width:175px;left:0;top:58px}.trust-strip>.container{gap:32px}.feature-grid{grid-template-columns:1fr 1fr;gap:30px 45px}.how-grid{gap:45px}.privacy-panel{padding:40px;gap:30px}.footer-inner{grid-template-columns:1fr}.footer-links{gap:23px}}
@media(max-width:760px){.container{width:calc(100% - 40px)}.header-inner{min-height:76px;gap:12px}nav{gap:16px;font-size:.83rem}.how-link{display:none}.brand{font-size:1.3rem;gap:8px}.brand img{width:32px;height:32px}.hero{grid-template-columns:1fr;gap:37px;padding-block:40px}.hero h1{max-width:600px}.hero .intro{max-width:590px;font-size:1.06rem}.hero-visual{max-width:500px;width:100%;margin-inline:auto;padding:27px 18px 19px}.screen-pair{height:470px;max-width:390px}.screen-front{width:204px;right:10px}.screen-back{width:184px;left:10px}.trust-strip>.container{gap:14px;justify-content:space-between;flex-wrap:wrap;font-size:.82rem;padding-block:20px}.trust-strip span span{margin-right:4px}.section{padding-block:64px}.eyebrow{font-size:.73rem;line-height:1.65;margin-bottom:18px}.feature-grid{margin-top:33px;gap:24px}.how-grid{grid-template-columns:1fr;gap:37px}.how-grid>div{grid-row:1}.how-section{padding-block:58px}.single-screen .screen{width:225px}.steps p{max-width:100%}.privacy-panel{grid-template-columns:1fr;padding:32px;gap:25px}.privacy-intro{margin-top:20px}.faq-section{grid-template-columns:1fr;gap:28px;padding-bottom:60px}.contact-section{padding-block:48px 60px}.footer-links{flex-direction:column;align-items:flex-start;gap:12px}.reading{padding-block:43px 65px}.email-panel{padding:22px}.release{margin-top:24px}}
@media(max-width:400px){.container{width:calc(100% - 32px)}.header-inner{flex-wrap:wrap;justify-content:center;padding-block:12px;gap:7px}nav{gap:24px}.hero h1{font-size:2.7rem}.hero-visual{padding-inline:11px}.screen-pair{height:410px}.screen-front{width:175px;right:5px}.screen-back{width:156px;left:5px;top:55px}.feature-grid{grid-template-columns:1fr}.trust-strip>.container{justify-content:flex-start;gap:8px 20px}.privacy-panel{padding:27px}.actions{gap:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}